Ancient Egyptian art. 6. Accuracy per Class "A", ASTM E-287, Batch Certified. titration burette 9695 series. Ideal for general chemistry, wastewater treatment applications, food/beverage analysis, industrial titrations, environmental fieldwork, and more. Differing from a pipette since the sample quantity delivered is changeable, graduated burets are used heavily in titration. In order for your buret to perform optimally, it must be properly cleaned. Note: All burettes are available in Schelbach type too. - en différents types ( burette de Mohr, burette graduée, burette avec robinets démontables ou non) - dans une large gamme de contenances | de 10 à. The measuring scale on the burette is at 0. Cole-Parmer – Item # EW-25000-55. Make additions to burettes and narrow neck containers easily with this flared top thistle tube. High quality and high speed Kartell Automatic Pipette/Burette Washing Set. (357) $2. 100 µl – 10 ml (30 pages)Buy Burkle, Inc. Class A burettes (50ml) have a stated tolerance of +/- 0. View All 2. Add to Compare. Please specify at the time of quotation/order. In this chemistry tutorial video, we describe the correct way one prepares a burette, with the intention to perform a titration laboratory experiment. 64 products. burette: [noun] a graduated glass tube with a small aperture and stopcock for delivering measured quantities of liquid or for measuring the liquid or gas received or discharged. BURGLETTE ®The new way of Burger. HST volumetric burettes are manufactured to Class B specifications and include Teflon (PFTE) stopcocks. Abstract vector infographics. Pour 10 cm2 of distilled water into the conical flask. Neben Burger-Burglettes® gibt es bei uns auch ein Dessert-Burger-Burglette®. Check the tip of the buret for an air bubble. unter Auswahl der verschiedenen Bestandteile bestellen. Attribution is required. 23 reviews #211 of 817 Restaurants in Nuremberg American Bar. The. To clean the buret, use the following procedure: Rinse with distilled water:BRAND® compact BLAUBRAND® burette, with PTFE stopcock and Schellbach stripe volume 50 mL, accuracy: ±0. This is the most important step in the process, as it determines how much liquid you will be delivering. Only 16 left in stock - order soon. Burets are devices used typically in analytical, quantitative chemistry applications for measuring liquid solution or gases. Harga Digital Buret 50 ml BRAND 4760 161 - Titrette Burette Class A. 80 - $ 115. Thomas®. 2 Prong, Cork Lined, Burette, Flask, Beaker Clamp on Stainless Steel Rod - 4. Marché Burette. svg. In addition to measuring, it is an important dispenser, it serves to add small and large amounts of bases or substances to the preparation of a chemical solution. . solution administration set. Learn more. Fill the buret with distilled water and check to see that no bubbles of air are entrapped in the tip. BR23724. In terms of materials, manual burette tubes are usually made from glass or plastic. Compare this item. Borosilicate glass burets for use with light-sensitive liquids. Get contact details & address of companies manufacturing and supplying Laboratory Burette, Lab Burette across India. Put the pipette bulb on the pipette and place tip in distilled water (squeeze bulb as you are putting it on) 2. File usage on other wikis. Used to dispense and measure a variable amount of a chemical solution in analytical chemistry at the same time, burettes feature a long, graduated glass tube with a stopcock on its lower end for liquid measurement. Harga Dosing Pump Burette Holder Tube holder. DV1000 interchangeable burettes - Overview - METTLER TOLEDO. Check the tip of the buret for an air bubble. SHEUTSAN 2 Pack 16 Inch Laboratory Lab Stand Set, Lab Stand & Clamp Set, Stands Support Set Including 4 Retort Rings, 2 Flask Clamp, 2 Burette Clamp. Supplier: BrandTech™ BRAND™ 4760161. Another difference between Burette and Pipette is that the Burettes are larger than pipettes with higher capacity of liquid to dispense. Burettes can be specified according to their volume, resolution, and accuracy of dispensing. Only 8 left in stock - order soon. View dispensed results on the LCD readout with a resolution of 0. The plunger is moved incrementally. 1. Integrated solar panels power electronic components and display Available in 20 mL or 50 mL styles Volume accuracy: ±0. burette definition: 1. Review. Barrel has a microfinish for precision fit and the tips have the accuracy to provide required drainage rate. The clamp attaches to rods up to 13mm (0. Accuracy per Class "A", ASTM E-287, Batch Certified. 20 USD / Each. Tips are carefully drawn from accurate bore tubing to insure proper drainage rates. Share. 00 mL mark. 0. A burette (also spelled buret) is used to dispense a controlled amount of a chemical solution in variable quantities. Burette, 25ml - White 0. This stop cock is made of Polytetrafluoroethylene (PTFE) Tip is approx. top with a 41mm (1-5/8") O. 2 mL 10 15 46 20 25 30 47 35 40 48 Incorrect. 100. In volume, manual burettes can range from 5 to 4,000 cc. It is made from borosilicate glass and features a PTFE (Teflon) stopcock for ease of use. The Thermo Scientific™ Nalgene™ Self-Zeroing Buret Filler Kit converts any conventional glass or plastic 25mL or 50mL buret into an automatic-filling, self-zeroing buret. 4. The TITRONIC® 300 can be operated as a stand-alone device as well as controlled by a PC / software or a TitroLine® titrator. To condition a piece of glassware, rinse it so that all surfaces are coated with solution, then drain. Burettes with straight bore teflon (PTFE) stopcocks are made from the highest quality, accurate bore tubing to provide a high degree of accuracy, reliability, and durability. Get menu, photos and location information for BURGLETTE in Nürnberg, BY. As long as the bore of the buret tip is intact, the buret is functional. Schilling. WHAVEL 3PCS Flower Hair Barrettes for Women, French Barrette Hair Clips Butterfly Fancy Hair Clips Large Barrettes for Thick Fine Hair (Purple) 5. Burette definition: a graduated glass tube with a stopcock on one end for dispensing and transferring known. He cleans and rinses a burette with standardized base. Burettes are larger than a pipette, it has a stopcock at the bottom to control the release of liquid. Burette, burette holders, burette washers and burette racks are available in stock and custom configurations. Screw the clean piston onto the piston rod and tighten it securely. Claimed. Both are long, thin hollow tubes, that are designed to hold liquids. Auch hier kannst du Burger ganz nach deinem Geschmack kreieren bzw. 100cc x . Conditioning two or three times will insure that the concentration of titrant is not changed by a stray drop of water. These Acrylic burets are. Bundled for convenience and to save you money! Class B burette (buret) meets your basic measuring and dispensing requirements — complete with burette clamp and lab stand. See All Product Options Below. BR23718. In this chemistry tutorial video, we describe the correct way one would read the volume off a burette using the graduation lines that appear on a burette. Or book. CHEM PAPER A. Find out how easy it is to start using your new Titrette®. SAVE $10. VWR® Burettes are manufactured from ASTM E 438, Type 1, Class A Borosilicate 3. Burette is a glass tube having a tap at the bottom. Compare this. Traditionally, the standard solution is filled in the burette. $324. Our Class A burettes are are ISO9000 compatible and are for volumetric determinations. and it's not just because of its convenient location. $2399$28. Pipette is also a glass tube that has a bulge in the middle. Automatic self-zeroing glass buret ensures non-contamination Easy-to-read blue graduations against a white background 10 mL buret readable to 0. 2. Differing from a pipette since the sample quantity delivered is changeable, graduated burets are used heavily in titration. The total amount added (to your vinegar) is the difference between the final and the initial reading. 00. burette, also spelled buret, laboratory apparatus used in quantitative chemical analysis to. Copy. Only 18 left in stock - order soon. PL Medical burette sets are distributed in over 50 countries worldwide. • Measured “to deliver”. Unlike other volumetric glassware, the zero scale on a burette is written on top. Bergstraße 1, 90403. Dynalon. • Burette made of Schott graduated borosilicate glass with blue ring graduations and Schellbach stripe for easy read measurements. Filter flat icon. Laboratory Techniques: The experiments are performed in chemical laboratories by the use of suitable apparatus and safety measurements. Then add the standard solution drop by drop, until the color change. Funnel symbol on white background. burette meaning: 1. Includes a PTFE needle valve stopcock, intermediate stopcock and rubber bellows. With other words: zero is close to where you fill your NaOH N a O H solution in, the largest value is close to the valve. In detail: The Titrette® burette incorporates a simple and effective design for bottle attachment. 0. Plastic burettes are the safer option in laboratory environments. Verify that the stopcock is closed before you fill it, especially if you are. Mentally divide up the space between those markings and estimate one more digit. United Scientific Supplies. Burette. 212. The overall height is 75 cm, and the tube is. What is burette set? The burette set is a volumetric I. This worksheet and quiz will let you practice the following skills: Defining key concepts - ensure that you can accurately define main phrases, such as titration. Pour s'adapter au mieux à vos usages, notre gamme de burettes sont disponibles : - en différentes qualités de verre ou plastique. In a titration with an acid and an alkali the burette is filled with acid. Class A, ASTM E-284, meets USP standards, individually serialized and certified. It is used in quantitative chemical analysis to measure the volume of a liquid or gas. 99. The meaning of BURETTE is a graduated glass tube with a small aperture and stopcock for delivering measured quantities of liquid or for measuring the liquid or gas received or discharged. Precision bore tubing is used these 10mL-100mL Class A PYREX® burets to assure accuracy between any two points. A Rouen comme à Paris, le cabinet d’experts comptables Burette accompagne ses clients dans la gestion d’entreprise et de patrimoine avec toujours la même envie de combiner les talents pour construire de beaux projets. The TITRONIC® 300 is a perfect motor-driven piston burette for manual titration and at the same time a highly precise dosing device for all dosing liquids, solvents and titrants. $109. Funnel fill style buret. Our burettes are made of lab-grade. All we need is the correct volume of unknown and the known (called a standard) to perform calculations. JG05506. A helpful tip: the direction of the stopcock follows the direction of the flow. There is a general trend for an increase in ionisation energy across Period 3. Burette and Pipette Brushes. is that buret is an alternative spelling of lang=en while burette is a glass tube with fine gradations and a stopcock at the bottom, used in laboratory procedures for accurate fluid dispensing and titration. Jody Williams’s extra-charming, French-inspired gastrothèque is a West Village refuge where you’ll want to squeeze in and snack and sip the day away. Most popular burettes are 10 mL, 25 mL and 50 mL types. A burette is a long glass tube with a tap at the bottom. 50. (68 pages) Laboratory Equipment BRAND Titrette Operating Manual. The burette, an important volumetric tool, was invented by Karl Friedrich Mohr somewhere around the middle of the 19 th century. Has red handle that spins 360 degrees to open and close. While burette is used to deliver a chemical solution. O. Read the buret volume at the bottom of the meniscus. 87 Amelia Village Cir, Amelia Island, FL 32034 +1 904-491-4834 Website Menu. White hair barrette. (chemistry) A glass tube with fine gradations and a stopcock at the bottom, used in laboratory procedures for accurate fluid dispensing and titration. 05 mL; Synonyms: BLAUBRAND®,Burettes,Compact burettes; find -BR13918 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-AldrichUN CABINET D’EXPERTS-COMPTABLES. United Scientific Supplies. Turn on the Titrette ® and start the titration. 05ml Sub Div. To remove an air bubble, whack the side of the buret tip while solution is. 5" Rod - Powder Coated Zinc Clamp - Research, Industrial Laboratory Grade - Eisco Labs. MICROLIT E-BURETTE is a state-of-the-art Motor Operated Burette with sophisticated features and functionality. The handwheels…. BR578000. Motorized titration instrument with touch enabled control panel and precise drop wise dispensing. Fill the burette past the zero mark with equilibrated deionized water. But, it has large meniscus and hence its accuracy and precision is less in measuring liquids. Burettes have a stopcock, or spigot, at the end that allows substances to be dropped into other substances at slow rates. SKU: CE-CLAMP. Savory soups, delicious sandwiches, and tasty salads comprise the entire lunch menu. Zoom Image. …. The spike of the burette tubing is connected to a larger container of IV fluid. Posted on September 16, 2014. 1 This question is about atomic structure. Burettes serve essentially the same purpose as a pipette. Ring stand consists of enameled steel support base with zinc-plated steel rod (8835B50 series) and 8091C20 series rings of zinc-plated steel with aluminum screw clamp Ring Stands include one each 64, 89, 114 mm rings Ring Stand Listings indicate base dimensions and rod height. How to attribute?Eisco Labs proudly manufactures its own products using state-of-the-art equipment. Review. United Scientific Supplies. More info. 10mL Graduations - Class A, Conforms with DIN ISO 385 Standards - Borosilicate Glass with PTFE Key Stopcock - Eisco Labs: Amazon. 500. 03 mL, with PE-LD bottle 1000 mL with pedestal, filling tube of PVC. Rp13. 00 USD / Each. 01ml accuracy as per ASTM E1189/DIN ISO 385. V. It has a tolerance of +/- 0. BOPB9451H: 106" (269 cm) 60 Drop 150 ml Burette Set (w / MicroClave, Shut-Off), 2 Clave, Rotating Luer: 1 EAWe would like to show you a description here but the site won’t allow us. $232. First, depress the pipette plunger and immerse the tip into the desired liquid. $3. Titrette bottle-top burette, DE-M marking, performance certificate, telescoping filling tube (170 - 330 mm), recirculation tube, 2 micro batteries (AAA/UM4/LR03), 3 bottle adapters PP (GL 45/32, GL 45/S 40 und GL 32/NS 29/32), 2 colored light shield inspection windows. Add to Compare. Review. SP Bel-Art. Other resolutions: 35 × 240 pixels | 70 × 480 pixels | 113 × 768 pixels | 150 × 1,024 pixels | 301 × 2,048 pixels | 100 × 680 pixels. Delivery stem of the 10 mL size is 115 mm long to meet requirements of potentiometric titration burets (ASTM. Burette (burets) switches automatically between filling and titrating modes. These Class B dispensing burettes are equiped with a PTFE 2-mm bore stopcock plug to reduce freezing and lubricant contamination. Cast iron blue base measuring 7" wide and 13" long. These glass burettes come etched with permanent markings and easy-to-read divisions. BRAND® SILBERBRAND automatic burette, Pellet pattern volume 50 mL, amber PTFE stopcock (Schellbach lateral); find -Z323780 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-AldrichThis Item. Claimed. In order for your buret to perform optimally, it must be properly cleaned. ) burette. Each buret is individually serialized and supplied with a…. . Procedure for Volumetric Flask Calibration:-. Operation. Burettes (burets) are ideal for those requiring a larger capacity — up 1000 mL. Rp71. 050 mL out of 50 mL is 0. They both have gradations to measure the quantity of chemical substances. Delivery & Pickup Options - 2128 reviews of Buvette "Last night, we started off with a great jazz band at Garage and my friends and I found. | Meaning, pronunciation, translations and examplesBRAND® SILBERBRAND automatic burette, Dr. This buret has colored markings, fine, sharp lines, and large easy-to-read numbers. Each buret is individually serialized and supplied with a…. Stopcocks are perfectly mated to eliminate chance of leakage whether made from glass or PTFE material. - en différentes classes de précision | Classe A, AS et B. Th. 5ml capacity micro burette made of high quality, heavy duty Borosilicate 3. These Burets are accurately calibrated to comply with volumetric tolerances set forth by ASTM. Jaws can be rotated and locked at any angle. Add to collection. Nos spécialités. As nouns the difference between buret and burette. 00 mL mark, record it as 7. SKU: CE-BUR50SC. Like a. Classic chemistry demonstrations. Be sure to keep the pipette in a vertical position, then release the plunger. More formats. A volumetric. A burette is a graduated glass tube with a tap at one end, for delivering known volumes of a liquid, especially in titrations. Biotrate is a premium digital burette equipped with sophisticated functions for easy titration. Also includes: connector cable (Sub-D plug connector, 9-pin) and a CD with. Depress the pipette plunger to the first stop so that liquid is drawn up into the receiving vessel. Save. Disperse the liquid with the forward pipetting technique. Class B volumetric glassware has ±mL tolerances twice those of Class A glassware. O Every titration must start at 0. 2. 63. To clean the buret, use the following procedure: Rinse with distilled water: With the stopcock closed, add some distilled water to the buret. Conditioning two or three times will insure that the concentration of titrant is not changed by a stray drop of water. To condition a piece of glassware, rinse it so that all surfaces are coated with solution, then drain. Used to dispense and measure a variable amount of a chemical solution in analytical chemistry at the same time, burettes feature a long, graduated glass tube with a stopcock on its lower end for liquid measurement. Wir hatten einen super Platz (Tisch 11) mit 2 Kindern war der genau richtig. Unit can be easily and quickly disassembled for simple maintenance and cleaning, no servicing is required. 2 meters of 1/8” bore clear PVC tubing; polypropylene fill-tube; polypropylene adapter plug which is reversible to fit either size buret; and two size 63 polypropylene…. The stopcock valve is used to control the flow of liquid from the burette in either a steady stream or drop-by-drop. 99. Indispensable in the laboratory where radioactive, caustic and toxic materials are in use. For example, if you were to use 1/2 cup of borax to 1 cup water, you would need to divide the 1-cup solution by 2. Choose from Three Different Variants: The E-Burette is available in three different variants: 10 ml, 25 ml and 50 ml. FREE delivery Sat, Jan 28 on $25 of items shipped by Amazon. From this tower, head through the broken stone fence. A burette, also called a buret, is a long, graduated, glass tube marked with measurements and used in chemistry. A burette (also spelled as buret) [1] is a graduated glass tube with a tap at one. Take the initial reading of the water level in the burette. Description. 12 mm diameter stainless steel support rod measuring 24" long. Nalgene burets will stand up to the daily bumps and occasional drops typically occurring in labs. The automatic titrating burette, manufactured by Burkle, is designed with schellbach stripes type schilling / Bürkle with original Bürkle dosing armature. It is used to dispense and measure a variable amount of a chemical solution. Built by our in-house team of product design engineers, it offers a host of features like motor-controlled. Share. The capacity tolerance on these burets is established by ASTM E-287 and is calibrated in accordance with ASTM E542. The bottom of the drawer extends only half way across the table, so that it does not interfere with the tubes leading from the burettes to the bottles. It is 32 inches high, 4 feet long, and 2½ feet wide. . أبلغ عن خطأ أو اقترح تحسينًا. Available with the jaws coated or uncoated. The teeth of the piston and the piston rod must be aligned. 10 intervals. $335. The buret refills through the inlet tube on the stopcock, automatically adjusting to zero to deliver the same amount of material each time. 03 mL, with soda-lime glass bottle 2000 mL and PVC filling tube (pump top in. I will show an easy way to read a graduated cylinder and a burette with correct significant digits. 5" Diameter, Class B, DIN ISO 385 Compliant, Borosilicate Glass with Glass Key Stopcock, 0. Compare this item. 3 heat-resistant glass. The top measures 7/16" diameter top end has 3 rubber gaskets on the end that the burette connects to. JG05507. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. 05 mL,. . A burette is a long graduated glass tube with a stopcock at its lower end and a capillary tube which is tapered at the outlet of the stopcock. 3 (Schellbach PTFE spindle grad. Hide. Burettes. $21496. What are the practical implications of this in recording measurements? Typical practice is to estimate a second. (sciences) A small tube, often with an enlargement or bulb in the middle, and usually graduated, used for transferring or delivering measured quantities of a liquid. Unlike other volumetric glassware, the zero scale on a burette is written across the top. BR23724. Burets are devices used typically in analytical, quantitative chemistry applications for measuring liquid solution or gases. $3789. $499 ($1. The scale on a burette typically is ascending from top to bottom. Quick look. The burette has graduation marks along it which. The nature of whatever liquid is being measured should be considered. In bottom of the meniscus liquid measurement. com: Industrial & ScientificPL Medical offers burette sets with exceptional quality and competitive value. Burette and pipette. Titrette™ Digital Bottle-top Burets are suitable for most titrants in concentrations up to 1 mol/L. 66/Count) Typical: $5. Find glass, PTFE and acrylic burettes at Grainger in a range of sizes and tolerances. Differing from a pipette since the sample quantity delivered is changeable, graduated burets are used heavily in titration experiments. Ideal for general chemistry, wastewater treatment applications, food/beverage analysis, industrial titrations, environmental fieldwork, and. Burets are devices used typically in analytical, quantitative chemistry applications for measuring liquid solution or gases. 3 (Schellbach PTFE spindle grad. 0. Often, a burette is made from glass, whereas a pipette comes often in plastic as well as glass versions. The titrant should be filled check_circle_outline. A burette is used to dispense small volumes of liquid called aliquots, or sometimes gas, with high accuracy. Burette, 10ml - 17" Long, 0. It has burette capacity of 5 mL, division of. The method was taken up by Gay-Lussac who developed what he called his burette (from the French word. This video shows how to prepare and install the burette on METTLER TOLEDO Volumetric Karl Fischer Titratorof errors in titration. FREE delivery Mon, Jul 17 on $25 of items shipped by Amazon. Eliminate the risks and costs associated with sharp edges and shattering glass by using Nalgene shatter-proof acrylic burets. Touch the tip of the buret to the side of a beaker to remove the drop hanging from the tip. Tube: plastic (PVC: polyvinyl chloride). Provides accuracy and precision within the tolerances of Class A glass burettes. All graduations are in resilient white enamel. It is also known as Burets. Burettes are typically long glass tubes with a tap or valve at the bottom, used to dispense very specific amounts of liquid reagent. $3199. Available in both single and double clamp. Ensure repeatable, accurate results with Thermo Scientific™ Nalgene™ Break-Resistant Self-Zeroing Automatic Burets which meet ASTM E287 standards. mL Number 3. A burette (also buret) is a vertical cylindrical piece of laboratory glassware with a volumetric graduation on its full length and a precision tap, or stopcock, on the bottom. The Titrette® is the first bottle-top burette to satisfy Class A error limits for glass burettes. 05 mL, while 25 mL and 50 mL burettes are usually graduated each 0. Use these brushes to clean your test tubes, burettes, or pipettes. D. Health and safety in higher education. A burette is a laboratory apparatus, which consists of a long, graduated glass tube, with a stopcock on its lower end. Our manufacturing facilities are both ISO 9001 and ISO 13485 certified. in blue); Synonyms: BLAUBRAND®,Burettes,Micro burettes; find -BR24265 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-AldrichIn 1806, a French chemist, Descroizilles, introduced his alkalimetre: a tube, graduated from the top down, with a narrow opening at the top and a small air hole beside it, which one could cover up with a finger to control the flow of titrant. Pipette . They are crystal clear and easy to use. Supplied with a chemically-resistant, selflubricating PTFE stopcock plug and a KIM-KAP™ dust cap. First of all, you MUST learn how to put your buret. All burette readings are given to an accuracy of 0. 50ml capacity burette made of high quality, heavy duty Borosilicate 3. Burette . Work with 3 Calibrated Pre-set Speeds: The device is highly flexible and can be operated at 3 calibrated Pre-set Speeds, such as dropwise dispensing for accurate results. Chemistry questions and answers. Save 17%. Burettes are extremely precise: class A. 900. 2. 42 Grove St. 00. The burette valve and tubes are chemically resistant to commonly used chemicals. 17. ET DE CONSEILS PLURIDISCIPLINAIRES AUX TALENTS PARTAGÉS. Polypropylene plastic; chemical resistant, unbreakable, safe Steam autoclavable at 121°C (250°F) Dimensions: 27mm (1-1/16") I. Bei uns bestellst Du keinen Burger, sondern. 1) Molarity = Moles of Acetic Acid Volume of Vinegar (in L) or as a mass percent. Burette is similar like graduated cylinder and is easier to measure a required volume of liquid through graduations. Reassemble the stopcock. Burette & Stand. COMPARE. Part 2: Preparing the Buret. High quality French barrette. Note: Available in white, amber or blue coloured marking. There had been other devices carrying the name “burette,” but they required pouring. It is used to dispense known amounts of a liquid reagent in experiments for which such precision is necessary, such as a titration experiment. Advertisement. Precision bore buret is permanently marked with an individual serial number and is traceable to NIST standards. a glass tube with measurements printed on it and with a small tap at the base, used for adding a…. volume 25 mL, accuracy: ±0. But if your burette was initially filled up to. One major difference between a burette and pipette is that a pipette is hand-held and a burette is typically clamped onto a stand on the laboratory bench. 05ml while class B are +/- 0. Chemistry for non-specialists. 99. BR23820. Services & Support. That’s why the accuracy of a burette in releasing small volumes is lesser than a pipette. 1 Answer. The high precision of the DV1000 series of burettes garantees exact and reliable dispensing and titration analyses. Schilling burette size 25 mL, bottle size 1000 mL, AR-Glass; Synonyms: Automatic Burettes,Burettes,Dr.